分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers)
鱂形目 (Rivulines, killifishes and live bearers) >
Anablepidae (Four-eyed fishes, onesided livebearers & white-eye)
四眼魚科 (Four-eyed fishes, onesided livebearers & white-eye) > Anablepinae
Etymology: Anableps: Greek, ana = up + Greek, blepo, blepsis, -eos = glance, sight (Ref. 45335).
More on authors: Müller & Troschel.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水; 半鹹淡水 居於水底的; 非遷移的. 熱帶; 13°N - 35°S
Central and South America: Trinidad and Venezuela to the Amazon delta in Brazil.
中美洲與南美洲: 在巴西的千里達與委內瑞拉到亞馬遜河三角州。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 32.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 35237); common length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 500.00 g (Ref. 35237)
Gregarious but occurs in more restricted schools of about a dozen individuals. May occur singly or as a couple (Ref. 35237). Mainly found in freshwater (Ref. 9589) and brackish estuaries near river mouths (Ref. 5217). Occasionally marketed in the aquarium trade (Ref. 9589). Used in eye research because of its divided cornea which projects two images on the retina (Ref. 35237).
群居的但是出現於較受限的大約十二個個體的魚群中。 可能單獨出現或者成對。 (參考文獻 35237) 主要地發現於在河口附近的淡水 (參考文獻 9589) 與半鹹淡水河口了。 (參考文獻 5217) 偶然地在水族貿易中在市場上銷售了。 (參考文獻 9589) 被用於眼研究了由於在視網膜上突出二個影像的它的分開角膜.(參考文獻 35237)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中美洲與南美洲: 在巴西的千里達與委內瑞拉到亞馬遜河三角州。
Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992. Fichas FAO de identificación de especies para los fines de la pesca. Guía de campo de las especies comerciales marinas y de aquas salobres de la costa septentrional de Sur América. FAO, Rome. 513 p. Preparado con el financiamento de la Comisión de Comunidades Europeas y de NORAD. (Ref. 5217)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 10 April 2020
人類使用
漁業: 自給性漁業; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00226 - 0.01277), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
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